<!DOCTYPE html><html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"><meta name="viewport" content="initial-scale=1.0, user-scalable=no"><style type="text/css">body, html, #allmap {
    width: 100%;
    height: 100%;
    overflow: hidden;
    margin: 0;
}
#suggestId {
    position: absolute;
    z-index: 9999;
    right: 20px;
    top: 20px;
    line-height: 32px;
    padding: 0 10px;
    width: 300px;
    border: 1px solid #e4e6e7;
}
#suggestId:focus {
    outline: none;
}</style><script type="text/javascript" src="//api.map.baidu.com/api?v=2.0&amp;ak=KxkuAcGBup6sD1XxaDW85KBG"></script><title>点击地图获取当前经纬度</title></head><body><input id="lng_input" type="hidden" value="{$lng}"><input id="lat_input" type="hidden" value="{$lat}"><input id="address_input" type="hidden"><input id="city_input" type="hidden"><input id="province_input" type="hidden"><input id="district_input" type="hidden"><input id="suggestId" type="text" placeholder="请输入地址"><div id="allmap"></div><script>// 百度地图API功能
var center = new BMap.Point({$lng}, {$lat});
var map = new BMap.Map("allmap");
map.centerAndZoom(new BMap.Point(116.404, 39.915), 8);
map.enableScrollWheelZoom();    //启用滚轮放大缩小，默认禁用
map.enableContinuousZoom();
var map_ac = new BMap.Autocomplete(    //建立一个自动完成的对象
    {
        "input": "suggestId",
        "location": map
    });
var marker = new BMap.Marker(center);  // 创建标注
map.addOverlay(marker);              // 将标注添加到地图中
marker.enableDragging();    //可拖拽
//marker.setAnimation(BMAP_ANIMATION_BOUNCE);
map_ac.addEventListener("onconfirm", function (e) {    //鼠标点击下拉列表后的事件
    var _value = e.item.value;
    function myFun() {
        var pp = local.getResults().getPoi(0).point;    //获取第一个智能搜索的结果
        map.centerAndZoom(pp, 8);
        marker.setPosition(pp);
        mgetLocation(pp);
    }
    myValue   = _value.province + _value.city + _value.district + _value.street + _value.business;
    var local = new BMap.LocalSearch(map, { //智能搜索
        onSearchComplete: myFun
    });
    local.search(myValue);
});
var opts       = {
    width: 200,     // 信息窗口宽度
    height: 30,     // 信息窗口高度
    title: "", // 信息窗口标题
    enableMessage: false,//设置允许信息窗发送短息
};
var infoWindow = new BMap.InfoWindow("拖动我设置你的位置", opts);  // 创建信息窗口对象
marker.openInfoWindow(infoWindow);
var gc = new BMap.Geocoder();
function msetpoint(e) {
    document.getElementById("lng_input").value = e.point.lng;
    document.getElementById("lat_input").value = e.point.lat;
    marker.setPosition(new BMap.Point(e.point.lng, e.point.lat));
    mgetLocation(e.point);
}
function mgetLocation(point) {
    document.getElementById("lng_input").value = point.lng;
    document.getElementById("lat_input").value = point.lat;
    gc.getLocation(point, function (rs) {
        var addComp = rs.addressComponents;
        marker.openInfoWindow(new BMap.InfoWindow(rs.address, opts));
        document.getElementById("address_input").value  = rs.address;
        document.getElementById("city_input").value     = addComp.city;
        document.getElementById("province_input").value = addComp.province;
        document.getElementById("district_input").value = addComp.district;
        //alert(addComp.province + ", " + addComp.city + ", " + addComp.district + ", " + addComp.street + ", " + addComp.streetNumber);
    });
}
marker.addEventListener("dragend", msetpoint);
map.addEventListener("click", msetpoint);
function tilesloaded() {
    map.setCenter(center);   //设置地图中心点。center除了可以为坐标点以外，还支持城市名
    mgetLocation(center);
    // map.setZoom(8);  //将视图切换到指定的缩放等级，中心点坐标不变
    map.removeEventListener("tilesloaded", tilesloaded);
}
map.addEventListener("tilesloaded", tilesloaded);
function confirm() {
    var data      = {};
    data.lng      = document.getElementById("lng_input").value;
    data.lat      = document.getElementById("lat_input").value;
    data.address  = document.getElementById("address_input").value;
    data.city     = document.getElementById("city_input").value;
    data.province = document.getElementById("province_input").value;
    data.district = document.getElementById("district_input").value;
    return data;
}</script></body></html>